[INFO] cloning repository https://github.com/siqiliu-tsinghua/stablecurve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siqiliu-tsinghua/stablecurve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiqiliu-tsinghua%2Fstablecurve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiqiliu-tsinghua%2Fstablecurve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebb51eb3fd75c339406aa100af0c493513261378
[INFO] checking siqiliu-tsinghua/stablecurve against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiqiliu-tsinghua%2Fstablecurve" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/siqiliu-tsinghua/stablecurve
[INFO] finished tweaking git repo https://github.com/siqiliu-tsinghua/stablecurve
[INFO] tweaked toml for git repo https://github.com/siqiliu-tsinghua/stablecurve written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/siqiliu-tsinghua/stablecurve on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/siqiliu-tsinghua/stablecurve already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce
[INFO] running `Command { std: "docker" "start" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling malachite-nz v0.6.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking hashlink v0.12.2
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]     Checking malachite-base v0.6.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling sc-faber-py v0.2.1 (/opt/rustwide/workdir/crates/sc-faber-py)
[INFO] [stderr]    Compiling sc-growi-py v0.2.1 (/opt/rustwide/workdir/crates/sc-growi-py)
[INFO] [stderr]    Compiling sc-gwall-py v0.2.1 (/opt/rustwide/workdir/crates/sc-gwall-py)
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking rusqlite v0.40.2
[INFO] [stderr]     Checking malachite-q v0.6.1
[INFO] [stderr]     Checking sc-num v0.2.1 (/opt/rustwide/workdir/crates/sc-num)
[INFO] [stderr]     Checking sc-faber v0.2.1 (/opt/rustwide/workdir/crates/sc-faber)
[INFO] [stderr]     Checking sc-growi v0.2.1 (/opt/rustwide/workdir/crates/sc-growi)
[INFO] [stderr]     Checking sc-gwall v0.2.1 (/opt/rustwide/workdir/crates/sc-gwall)
[INFO] [stderr]     Checking sc-gwall-cli v0.2.1 (/opt/rustwide/workdir/crates/sc-gwall-cli)
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> crates/sc-gwall-py/src/lib.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> PyResult<PyObject> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> crates/sc-gwall-py/src/lib.rs:98:66
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn bps(&mut self, py: Python<'_>, g: u32, d: u32, h: u32) -> PyResult<PyObject> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:108:67
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn ztil(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:118:64
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn z(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:128:64
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn l(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sc-gwall-py` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> crates/sc-gwall-py/src/lib.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> PyResult<PyObject> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> crates/sc-gwall-py/src/lib.rs:98:66
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn bps(&mut self, py: Python<'_>, g: u32, d: u32, h: u32) -> PyResult<PyObject> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:108:67
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn ztil(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:118:64
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn z(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/sc-gwall-py/src/lib.rs:128:64
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn l(&mut self, py: Python<'_>, g: u32, d: u32, n: u32) -> PyResult<PyObject> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sc-gwall-py` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce", kill_on_drop: false }`
[INFO] [stdout] 356952092f569d2b33d6aa744cb0c5b66e07454b8026c9126f37c2128211b9ce
